Effect of rapid weight loss and glutamine supplementation on immunosuppression of combat athletes: a double-blind, placebo-controlled study - Tritto, Aline C. C; Amano, Mariane Tami; Cillo, Maria E. de; Oliveira, Vinicius A.; Mendes, Sandro H.; Yoshioka, Caroline; Roschel, Hamilton; Câmara, Niels Olsen Saraiva; Gualano, Bruno; Artioli, G. G (Journal of Exercise Rehabilitation, 2018)